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-rw-r--r--arch/x86/kernel/irq_32.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index a513826..119fc9c 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -242,6 +242,8 @@ void fixup_irqs(cpumask_t map)
for_each_irq_desc(irq, desc) {
cpumask_t mask;
+ if (!desc)
+ continue;
if (irq == 2)
continue;
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